Education Resources

Dehydration

Definition

Dehydration results from excessive loss of fluids from the body.

Causes

To work properly, the body requires a certain amount of water and other elements, called electrolytes. Drinking and eating help to replace fluids that have been lost through the body's functions. Fluids are normally lost through sweat, urine, bowel movements, and breathing. If you lose a lot of fluids and do not replace them, you can become dehydrated.

Risk Factors

Dehydration is more common in children younger than 2 years and people aged 65 years or older, especially those with chronic illness.

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.